Merge pull request #6776 from maxim-belkin/dawid66++

GitHub Actions: get username if we don't have it

Library/Homebrew/dev-cmd/bump-formula-pr.rb

@@ -381,14 +381,13 @@ module Homebrew
   end
 
   def forked_repo_info(formula, tap_full_name, backup_file)
-    begin
-      response = GitHub.create_fork(tap_full_name)
-      # GitHub API responds immediately but fork takes a few seconds to be ready.
-      sleep 3
-    rescue GitHub::AuthenticationFailedError, *GitHub.api_errors => e
-      formula.path.atomic_write(backup_file)
-      odie "Unable to fork: #{e.message}!"
-    end
+    response = GitHub.create_fork(tap_full_name)
+  rescue GitHub::AuthenticationFailedError, *GitHub.api_errors => e
+    formula.path.atomic_write(backup_file)
+    odie "Unable to fork: #{e.message}!"
+  else
+    # GitHub API responds immediately but fork takes a few seconds to be ready.
+    sleep 1 until GitHub.check_fork_exists(tap_full_name)
     remote_url = if system("git", "config", "--local", "--get-regexp", "remote\..*\.url", "git@github.com:.*")
       response.fetch("ssh_url")
     else

Library/Homebrew/utils/github.rb

@@ -341,9 +341,16 @@ module GitHub
   end
 
   def check_fork_exists(repo)
-    _, username = api_credentials
     _, reponame = repo.split("/")
+
+    case api_credentials_type
+    when :keychain
+      _, username = api_credentials
+    when :environment
+      username = open_api(url_to("user")) { |json| json["login"] }
+    end
     json = open_api(url_to("repos", username, reponame))
+
     return false if json["message"] == "Not Found"
 
     true